Chrissy Teigen live-tweets flight from hell

SUPERMODEL Chrissy Teigen live-tweeted her disastrous experience aboard a Tokyo-bound jet that made a U-turn about four hours into the flight due to an "unauthorised person" on the plane.

Teigen, 32, who was on the flight with her husband, crooner John Legend, reported that the All Nippon Airways jet turned around halfway into the flight because "we have a passenger who isn't supposed to be on this plane", Fox News reported.

"A flying first for me: 4 hours into an 11-hour flight and we are turning around because we have a passenger who isn't supposed to be on this plane," Teigen tweeted.

a flying first for me: 4 hours into an 11 hour flight and we are turning around because we have a passenger who isn’t supposed to be on this plane. Why...why do we all gotta go back, I do not know

"No one will spill anything :( I wish I had more for you guys. I wish I could be your Snowden," Teigen tweeted.

The model was sure to include videos and retweets from fans who were following along. Teigen reported she was on the flight for eight hours and 20 minutes and ended up back to where it all began at Los Angeles International Airport.